/* Livro de Reclamações — official Ownizo plaque with QR.
   Desktop (fine pointer): hover or keyboard focus on the footer label.
   Mobile (coarse pointer): first tap opens the card; the plaque itself is
   the link to livroreclamacoes.pt. Backdrop or Escape closes it. */

.footer-livro {
  position: relative;
  display: inline-block;
}

.footer-livro-card {
  position: absolute;
  bottom: calc(100% + 14px);
  right: 0;
  z-index: 80;
  width: min(560px, 92vw);
  background: #fff;
  border-radius: 4px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.45);
  overflow: hidden;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(6px);
  transition: opacity 0.16s ease, transform 0.16s ease, visibility 0.16s;
  /* Hidden by default in the layout, not only visually. An absolute 560px
     plaque anchored to a footer link sticks out of the viewport — in RTL
     that becomes page-level horizontal scroll and clips the form. */
  display: none;
}

.footer-livro-card a {
  display: block;
  line-height: 0;
}

.footer-legal .footer-livro-card a {
  color: inherit;
  font-size: inherit;
}

.footer-livro-card img {
  display: block;
  width: 100%;
  height: auto;
}

.footer-livro-card::after {
  content: "";
  position: absolute;
  top: 100%;
  right: 28px;
  border: 7px solid transparent;
  border-top-color: #fff;
}

@media (hover: hover) and (pointer: fine) {
  .footer-livro:hover .footer-livro-card,
  .footer-livro:focus-within .footer-livro-card {
    display: block;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
  }
}

.footer-livro.is-open .footer-livro-card {
  display: block;
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: none;
}

.footer-livro.is-open::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: 79;
  background: rgba(15, 22, 36, 0.45);
}

@media (hover: hover) and (pointer: fine) {
  .footer-livro.is-open::before {
    content: none;
  }
}

@media (max-width: 1024px) {
  .footer-livro.is-open .footer-livro-card {
    position: fixed;
    left: 50%;
    right: auto;
    top: 50%;
    bottom: auto;
    width: min(360px, calc(100vw - 32px));
    transform: translate(-50%, -50%);
  }
  .footer-livro.is-open .footer-livro-card::after {
    content: none;
  }
}